The Chicago Freedom Movement, also known as the Chicago open housing movement, was led by Martin Luther King Jr., James Bevel and Al Raby. It was supported by the Chicago-based Coordinating Council of Community Organizations (CCCO) and the Southern Christian Leadership Conference (SCLC). The movement included a large rally, marches, and demands to the City of Chicago. These specific demands covered a wide range of areas besides open housing, and included quality education, transportation and job access, income and employment, health, wealth generation, crime and the criminal justice system, community development, tenants rights, and quality of life. Operation Breadbasket, in part led by Jesse Jackson, sought to harness African-American consumer power. The Chicago Freedom Movement was the most ambitious civil rights campaign in the North of the United States, lasted from mid-1965 to August 1966, and is largely credited with inspiring the 1968 Fair Housing Act. Background During World War I, tens of thousands of African Americans moved to Chicago as part of the many destinations in the Great Migration to urban and industrial centers in the Northeast and Midwest in search of jobs and to escape the Jim Crow laws and racial violence in the rural South. Large numbers of black migrants to the city resided in the South Side area near the established Irish and German American communities as well as neighborhoods of many recent immigrants from southern and eastern Europe. As a result, social and racial tensions in the city intensified, as native-born residents, migrants, and immigrants fiercely competed for jobs and limited housing due to overcrowding. Tensions eventually simmered into the Chicago race riot of 1919 during the Red Summer era, in which ethnic Irish gangs attacked black neighborhoods on the South Side, leading to the deaths of 23 blacks and 15 whites as well as many arson damages to buildings. In the 1920s, the Chicago Real Estate Board established a racially restrictive covenant policy in response to the rapid influx of southern black migrants who were allegedly feared in bringing down property values of white neighborhoods. Contractual agreements among property owners included prohibiting sale or lease of any part of a building to specific groups of people, usually African Americans. For the next few decades, blacks were prevented from purchasing homes in certain white neighborhoods in Chicago. Although highly skilled African Americans gained unprecedented access to city jobs, they were not given as many opportunities